Questions tagged [wlan]
The wlan tag has no usage guidance.
111
questions
0
votes
0answers
122 views
Why is my /etc/resolv.conf not correctly populating?
I am wondering what causes this to happen. I am using a WiFi connection (wlan0) in my /etc/network/interfaces file. With the settings below I can successfully ping 8.8.8.8 but I am unable to use "apt-...
0
votes
1answer
31 views
How to enable WoW/WoWLAN
What do you enable/disable Wireless Wake On LAN/Wake on Wifi/Wake on Wireless LAN so that a magic packet can wake the server/PC up?
0
votes
0answers
38 views
Unable to find mlan0 wireless connection
This is happening on an Owasys microcontroller running Debian 9, yesterday I managed to get Wi-Fi turned on but today it does work and connection is not listed.
lsmod returns a list of devices which ...
0
votes
1answer
1k views
Use Alfa AWUS1900 WLAN device in monitor mode on Kali Linux
I bought an Alfa AWUS1900 WLAN device for education purpose with Aircrack, because it has Linux support and some posts/reviews confirms that. Sadly I can't get the driver working in monitor mode, ...
1
vote
0answers
11 views
WLAN that worked with Ubuntu doesn't with Centos 7
I've got a Dell Inspiron 1545 with a Dell Wireless 1387 WLAN. The WLAN worked fine with Ubuntu but is not recognized with Centos 7. I've already tried installing the Network Manager package. Seems ...
0
votes
1answer
3k views
iwconfig: wlan0 no wireless extensions
I've some problems with the wlan0 interface on an embedded linux distro (compiled with yocto). The problem is that when I use the command:
iwconfig
the wlan0 results with no wireless extensions. ...
0
votes
0answers
7 views
Can I get antenna specific information from my rt2870 wireless card?
I'm using a Panda wireless PAU09 wireless adapter which ( I think ) uses a ralink 2870 chip. The adapter comes with dual antenna, but the radiotap header I get only ever shows information from one ...
0
votes
1answer
22 views
Accessing the output of the Network Interface Card
I am working on a project in which I need to interface directly with the WLAN Network Interface card, i.e., using the drivers of course. It is lot like wireshark. Also, I want to send some custom ...
0
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0answers
230 views
Bash Script that changes WLAN channel and set monitor mode
I ran into a bit of a weird problem (or at least in my opinion it is).
When I execute the following command:
sudo iwconfig wlx00c0ca959fe2 mode monitor channel 1
Everything is fine, WLAN adapter is ...
0
votes
1answer
129 views
RT5370 link is not ready
I am trying to add an RT5370 dongle (RA-WN110606C) to my Raspi CM3+.
Unfortunately, I'm unable to make it work. I can see the WLAN appear when I execute ifconfig :
wlan0: flags=4099<UP,BROADCAST,...
1
vote
0answers
222 views
Denied association (code=12) when connecting to 5GHz WLAN
I'm using the Archer T2U as a WLAN adapter on my Debian machine and I cannot connect to my 5GHz home network. I can connect to my 2.4GHz network without any problems.
lsusb:
Bus 002 Device 002: ID ...
1
vote
0answers
54 views
WLAN slow when lid is closed
On multiple occurences, long downloads that were meant to run over night didn't do so properly. What these cases had in common was that the lid of my laptop was closed. I just tested it like this:
...
0
votes
0answers
483 views
broadcom-wl driver (akmods) from RPMFusion does not compile a MacBook Pro 11, 1 (mid-2014 Retina model)
I have used Fedora wonderfully before on my MacBook Pro 11, 1 with working wifi set up as per this guide. It describes the process of adding the RPMFusion repos and installing the akmods broadcom-wl ...
1
vote
1answer
83 views
I cannot enter into an wlan ap created on raspberry with my android phone, but it works on windows
I have a Raspberry PI Zero W with Raspbian on it. I have created with it a WLAN-AP. I can access it with my Windows 10 computer without any problems, with my Android 8.1.0 phone it don't work. The ...
1
vote
0answers
88 views
Locally Administered MAC addresses for WLAN ports in brctl
I am exploring Linux network stack by investigating outputs of various utilities on my home-grade router. My question is related to bridging. When I check the output of "brctl showmacs br0", it gives ...
0
votes
1answer
657 views
How to simultaneously connect to two different networks via WiFi access points (laptop with one WiFi card)
I wish to use a laptop and simultaneously connect wirelessly to an intranet and to the Internet. Assume the subnet IP address ranges are 192.168.0.X for the network with Internet access and 10.10.0.X ...
4
votes
1answer
7k views
Network Manager works but wlan is unavailable for nmcli
I could connect to my router using the network manager gui on my raspberry pi without any problems. But when I try to do this using nmcli the wifi connection is unavailable (before I connected using ...
0
votes
2answers
1k views
wpa_supplicant doesn't get new IP when re-associate?
I am struggling to setup my wlan so it can re-associate to another hotspot and renew its IP automatically. I have found a similar question but nobody responded.
I am using Debian stretch. The first ...
2
votes
1answer
1k views
Unable to connect to wlan0 via wpa_supplicant
I am unable to connect to a wireless network in Debian Linux.
I begin by typing the following command:
iwconfig
This is my output:
wlan0 IEEE 802.11abgn ESSID:off/any
Mode:...
0
votes
1answer
178 views
Reading daemon logs for wlan0
I have a Raspberry Pi device which runs on Raspbain Linux. The device performs well on wlan0 but from the last few days, it became offline (disconnected from the network). I thought of looking into ...
1
vote
1answer
813 views
Linux emulate multiple Wifi connections
I have a Linux machine that creates a Wifi hotspot. I need to simulate a few clients connecting to that hotspot and then using that connectiong to talk to a service, through the wlan interface. The ...
1
vote
1answer
33 views
DEBIAN - How to clean known wifi interface list
I've changed my PCI wireless cards several times, and the wlan# interface numbers keep increasing by one. To be more specific, the first wifi interface name was wlan0, after removing that card and ...
0
votes
2answers
99 views
WLAN adaptor with driver support for dual-channel use
I'm looking for WLAN (WiFi) chipsets or adaptors that support simultaneous dual-channel use and where this capability is exposed via the current Linux drivers. The primary use-case is to support ...
2
votes
0answers
202 views
nmcli turning on wifi interface
Recently I founded some problems with connecting to wifi with my bcm4312 card.
It works with nmcli tool, which sets up the device with 'nmcli radio wifi on'
Then I need to make 'dhclient wlan0' to ...
1
vote
2answers
2k views
Debian 9; setting network devices for an www server
I'm trying to set up apache2 server on Debian 9. I'm using an laptop with Ralink network-card, witch was able to use eth0, at Debian 8, with looks more familiar for me. Since I update my system to 9 ...
-3
votes
1answer
2k views
Atheros AR9271 for TP Link TL-WN721N not working on Kali Linux distribution
I'm trying to make my TP-LINK TL-WN721N Wireless USB card to work on Kali linux distribution when started within Virtual Box.
I've been reading in Google and trying different things but nothing works....
0
votes
1answer
484 views
Unable to establish connection with MLME connect failed: ret=-1 (Operation not permitted)
Straight forward wifi client to infra AP connectivity from debian by using wpa_supplicant
wpa_cli -iwlan0 add_network
1
wpa_cli -iwlan0 set_network 1 ssid '"myssid"'
OK
wpa_cli -iwlan0 set_network 1 ...
-1
votes
1answer
95 views
Creating “fat” Termimal multiboot server LTSP
I have 150 mining servers. They all have own ssd drives, and EthOS distribution based on Ununtu. Now I want to crate centralized server without ssd. All machines will connect by wlan and take the ...
13
votes
7answers
17k views
“aborting authentication by local choice (Reason: 3=DEAUTH_LEAVING)” when trying to connect to wifi
I installed Debian 9 stretch (GNOME desktop) 64-bit on my PC. My USB wireless adapter (TP-LINK TL-WN722N) was detected automatically after installing atheros firmware:
apt-get install firmware-...
1
vote
1answer
1k views
Unable to raise WLAN interface or start networking service
Sometimes (particularly lately) I encounter the issue detailed below. All the devices are accounted for, detected, and acknowledged by the system. I've been able to verify this using every method I ...
1
vote
0answers
662 views
Configure wlan0 interface at boot time
I've created with Yocto a Linux image for an IMX6 device.
I've modified the /etc/network/interface file in order to setup usb0 and wlan0.
No problem with usb0, it's correctly setup at boot time.
It ...
1
vote
1answer
121 views
Why are there almost no WLAN adapters for Linux? [Debian 9] [closed]
So I recently installed Debian 9.0 and tried to get my WLAN adapter working. As it's not supported it seems I have to get a new one. I was surprised to learn that there are almost no WiFi adapters ...
5
votes
1answer
947 views
Simultaneous wlan0 & wlan1 access points (via hostapd)
I am trying to set up 2 wireless access points from linux device (Debian Jessy). Both AP's should work simultaneously & share Internet connection (as shown below).
_____ ___________
...
0
votes
1answer
529 views
BackBox 4.7 - no wlan0 and eth0 interfaces
I've just installed BackBox 4.7 2016. On live backbox while it was installing, I had access to various nearby Access Points and so I had eth0 interface. When installation was in the half of its job, ...
1
vote
1answer
332 views
Can't able to ssh through WiFi without Ethernet connected
I recently bought a OrangePi Zero Single Board Computer. It works fine but i am facing an issue now, when i boot the Pi without Ethernet, router assigns the IP to the WiFi of the PI but i tried to ...
3
votes
2answers
4k views
udhcpd.service started, but udhcpd process not running
I did setup hostapd and udhcpd for my wlan0. After startup, the hostapd is running and I see the ssid with another device, but I don't receive a dhcp address. Well, I can't, because the udhcpd is not ...
5
votes
1answer
2k views
wpa_supplicant doesn't auto-change AP
(I was trying and trying for hours to find a workaround, which proved much harder than initially expected.)
The problem itself is easy to understand, though. I recently installed a GUI-less Debian ...
4
votes
1answer
2k views
starting hostapd fails — ACS: Unable to collect survey data
I'm on a jessie on an embedded device, trying to set the WLAN into AP mode. When I try
# /usr/sbin/hostapd -P /run/hostapd.wlan0.pid /etc/hostapd/hostapd.conf
Configuration file: /etc/hostapd/hostapd....
1
vote
0answers
107 views
Two network cards and cctv setup
I want to setup a cctv system using ZoneMinder (ubuntu) but I don't want the cctv ip camera's to have access to the internet. If I had two network cards in the cctv machine with one connected to the ...
2
votes
1answer
420 views
Bridge eth0 and wlan0
I've a computer, C, a router R, and a raspberry pi, P. They are connected:
Internet <--ethernet--> R <--wlan--> P <--ethernet--> C
Now I want C to be able to access the internet.
The P has ...
-3
votes
1answer
2k views
Connection showing up, but doesn't load anything (DNS resolution fail) [closed]
Wireless drivers installed, NetworkManager working, but nothing will load up on firefox/anything OTA
wlan0 shows up, built in wireless card, and through settings - network, it says i am connected ...
3
votes
0answers
4k views
Wifi too much “Invalid misc”, how to fix it?
Here are some outputs:
root@debian:/home/love# iwconfig wlan0
wlan0 IEEE 802.11bgn ESSID:"SITI_Broadband-06E6-G"
Mode:Managed Frequency:2.412 GHz Access Point: FC:4A:E9:4B:06:E8
...
1
vote
0answers
285 views
I can not see a specific AP at `scan`(Expire BSS 1 due to no match in scan)
I am using wpa_supplicant and wpa_cli.
I have two "A2008-2.4G" APs.
These two APs created two APs with the same name to use WiFi Roaming.
At one moment, however, one of the two APs is not output to ...
0
votes
1answer
74 views
No internet on wlan then eth0 set to static
I am using rpi v3 so I have wlan as well. With this network config, when I am connected to wlan, I have internet access:
auto lo
iface lo inet loopback
iface eth0 inet manual
allow-hotplug wlan0
...
2
votes
1answer
777 views
Which udev-attributes are really available during hot-/cold-plug?
Udev is hard to debug. – The virgin environment during system boot always deviates at least a little from the environment during a later re-run.
Thus, I’m trying to write udev-rules with the ...
2
votes
2answers
2k views
Network configuration for static IP and automatic wifi connection
I would like to set up my Raspberry Pi as static IP device, which communicates over Ethernet (through an IP like 192.168.20.X), and at the same time it should be connected to the internet through WLAN ...
2
votes
0answers
485 views
ERROR Conterface Interface up or insufficient permissions: Too many open files in system
What does this mean 'Too many open files in system'. I have set ulimit -n 70000 so there isn't a limitation...
[ERROR] Could not change MAC: interface up or insufficient permissions: Too many open ...
2
votes
1answer
219 views
WLAN connected but no internet access
I have a linux box and has ethernet, wlan STA/client and wlan Access Point.
It's a internet connection via ethernet and I can log in to the box via ssh. But I wish to use the box like a wireless ...
0
votes
3answers
5k views
How can I create a wifi hotspot and share my localhost across
I know how to make a wifi hotspot on my linux machine(using Manjaro with i3 DE), also I managed to connect my iPhone to the wifi connection I made, but the goal is to start lampp and make my iPhone ...
0
votes
1answer
6k views
Kali linux no wlan0 interface [duplicate]
When I run Kali Linux on Virtual Box and run the airmon-ng command, I get an error message:
ls: cannot access /sys/class/ieee80211/: No such file or directory
and no interfaces are shown. My wifi ...
